Robotics and Automation in Construction 2012 Part 8

Tham khảo tài liệu 'robotics and automation in construction 2012 part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Enhancing Facility Management Using RFID and Web Technology in Construction 203 interface. The portal also has authentication and access control mechanisms that enable participants to access information according to user privileges. However exchanging information among participants is more difficult in practice than it seems at first glance. For example several different systems and standards are used to exchange information peer-to-peer relationships among companies in the network are generally extremely difficult to manage and most systems do not facilitate seamless information exchange with other systems. Furthermore most participants are extremely reluctant to share information with other parties because paper-based information is difficult and inconvenient to share each other. Portals can resolve these problems. Standardized interactions with a single portal are easier to manage than numerous peer-to-peer relationships. Fig. 2. Application of RFID-enabled PDA Used in Facility Management 5. System implementation System architecture The M-RFIDFM system has three main components a PDA RFID and a portal. Significantly both the PDA and RFID components are located on the client side while the portal is on the server side. All facility-related information acquired by facility staff members within the M-RFIDFM system is recorded in a centralized FM system database. All participants can access required information via the portal based on their access privileges. Moreover the portal is limited by design to thirty persons logging in when all participants acquire the same case information at same time. The M-RFIDFM system extends the RFIDbased facility management system from control offices to facility locations to assist with inspection and maintenance services while the HubFM portal primarily deals with data transactions in all departments or systems integration within a facility management system. 204 Robotics and Automation in Construction When the data are .

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